Answer:
18 sides
Step-by-step explanation:
with regular polygons it is best to remember that:
(1) all the EXTERIOR angles add up to 3600
(2) 1 exterior angle+1 interior angle =1800
Work with the exterior angles. In this case:
1 int. <=180−160=200
No. of sides =36020=18
Answer: 
<u>Step-by-step explanation:</u>
The vertex form of a parabola is: y = a(x - h)² + k where
- (h, k) is the vertex
NOTE: p is the distance from the vertex to the focus
The vertex (h, k) is (2, -3)
Insert those values into the vertex formula to get:
Answer:
m=4
n=-6
The above is just a possible value you can come up with your own :D.
See below for an explanation.
Step-by-step explanation:
Here you are going to really know the exponent rules. But in jest, you basically need to know that m+n=-2 due to exponent rules.
So?
An example would be
m=4
n=-6
Why?
Because 4-6=-2!
i think that it is the third one
